| AUC 95% CI | SEN (%) | SPE (%) | PPV (%) | NPV (%) | +LR | −LR | Accuracy (%) |
Serum albumin (<31 mg/l) | 0.789 (0.677 - 0.865) | 77.8 | 78.4 | 30.5 | 96.7 | 3.6 | 0.3 | 78.3 |
Serum creatinine (>123 μmol/l) | 0.797 (0.695 - 0.878) | 77.8 | 81.1 | 33.4 | 96.8 | 4.1 | 0.3 | 80.7 |
Blood glucose (>8.8 mmol/l) | 0.746 (0.639 - 0.835) | 66.7 | 90.5 | 46.1 | 95.7 | 7.1 | 0.4 | 87.9 |
RDW (>14.2%) | 0.914 (0.797 - 0.975) | 78 | 96 | 70.3 | 97.3 | 19.2 | 0.2 | 94.1 |